QTRX-MD-06RC Reflectance Sensor Array: 6-Channel, 8mm Pitch, RC Output, Low Current Category_Grove (Arduino)/Grove Movimento The Raspberry Pi 3 B+

The Raspberry Pi 3 B+ has four built-in USB ports that provide enough connectivity for a mouse

Grove Interface

2mm / 6" x 1

TTL serial output for debugging / datalogging and of course

QTRX-MD-06RC Reflectance Sensor Array: 6-Channel, 8mm Pitch, RC Output, Low Current Category_Grove (Arduino)/Grove Movimento The Raspberry Pi 3 B+pitch sensors size (mm) output max current optimal range LEDs board 8mm6 45. 0 20. 0 RC (digital) 3. 5 mA 14 mA 10 mm This array of IR LED phototransistor pairs is great for precisely identifying changes in reflectance (like line detection). It operates from 2. 9 V to 5. 5 V and offers dimmable brightness control independent of the supply voltage. In general, the closer the object, the higher the contrast between light and dark readings, but high